GOOGLE BOOKS - TITLED NOBILITY OF EUROPE by Melville Amadeus Henry Douglas Heddie de la Caillemotte de Massue de Ruvigny Ruvigny and Raineval (9th Marquis of). The book from Google Books can be scanned, so you might try the town or the surname and see what comes up. There are very few Hungarians listed but there is so little on Hungary and Hungarians in English overall, it's worth a try. Also some Hungarian nobility married into German and other houses of Europe and exist today as such.
I've added this book to my sidebar under Genealogy.
